5296218782447 has 2 divisors, whose sum is σ = 5296218782448. Its totient is φ = 5296218782446.

The previous prime is 5296218782381. The next prime is 5296218782471. The reversal of 5296218782447 is 7442878126925.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5296218782447 - 2³⁰ = 5295145040623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5296218782147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2648109391223 + 2648109391224.

It is an arithmetic number, because the mean of its divisors is an integer number (2648109391224).

Almost surely, 2^{5296218782447} is an apocalyptic number.

5296218782447 is a deficient number, since it is larger than the sum of its proper divisors (1).

5296218782447 is an equidigital number, since it uses as much as digits as its factorization.

5296218782447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108380160, while the sum is 65.

The spelling of 5296218782447 in words is "five trillion, two hundred ninety-six billion, two hundred eighteen million, seven hundred eighty-two thousand, four hundred forty-seven".